# shell

## Usage

```sh
> nix-shell shell.nix --command "cowsay hey"
 _____
< hey >
 -----
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

> nix-shell shell2.nix --command "nvim --version"
NVIM v0.9.5
Build type: Release
LuaJIT 2.1.1693350652
```